Montana’s Trusted Home Building Company
Quality Craftsmanship Backed by Local Experience and Trust
Custom Home Building
We specialize in creating one-of-a-kind homes tailored to individual needs. From planning to finishing touches, our team ensures your home reflects your lifestyle, preferences, and long-term vision. Every build emphasizes functionality, energy efficiency, and timeless design that enhances everyday living.
Full House Remodel
Transform your existing property into a modern, comfortable space with our remodeling services. We handle everything from structural upgrades to aesthetic improvements, ensuring your home not only looks new but also performs better in durability and value for years to come.
Barndominiums
Barndominiums combine the spaciousness of barns with the comfort of modern homes. We design and construct versatile spaces that serve both residential and functional needs, offering durability, efficiency, and creative layouts ideal for Montana’s unique lifestyles and workspaces.
CALL US: 406-781-3020
WHY CHOOSE US?
Detail Oriented
At Keaster Construction Inc., we believe the success of every build lies in the smallest details. From blueprint precision to on-site execution, our team ensures nothing is overlooked. This commitment to detail prevents costly mistakes, enhances quality, and results in projects that meet the highest standards of craftsmanship and client satisfaction.
Quality Craftsmanship
Our work reflects decades of hands-on expertise and a dedication to doing things right the first time. We don’t just build structures—we create lasting value through skilled workmanship, durable materials, and proven techniques. Every project stands as a testament to our reputation, delivering strength, beauty, and functionality that endure for generations.
Framing to Finishes
From the very first frame to the final finish, Keaster Construction Inc. manages the entire construction process with consistency and care. Our ability to oversee projects from start to completion ensures seamless transitions, controlled timelines, and results that reflect a unified vision. Clients benefit from a streamlined process that guarantees accountability and superior results at every stage.
Local Expertise & Commitment
Rooted in the community we serve, our company brings a deep understanding of local building codes, regional styles, and environmental considerations. We’re not just contractors—we’re neighbors who care about delivering reliable, lasting solutions for families and businesses in our area. Our local presence ensures accessibility, responsiveness, and a true investment in every client’s success.
About Us
Keaster Construction Inc. is a trusted construction company proudly serving Belt, Great Falls, Monarch, MT, and surrounding areas. We specialize in custom home building, full house remodels, barndominiums, and more. With a strong commitment to craftsmanship, quality, and customer satisfaction, our team brings your vision to life—whether you're building from the ground up or transforming your existing space. From design to final touches, Keaster Construction delivers reliable service and expert guidance every step of the way. Let us help you create a home that reflects your lifestyle, needs, and dreams. Built right, built to last—built byKeaster Construction Inc.
CALL US: 406-781-3020
General Contractor Bringing Quality Craftsmanship to Belt, Montana
For nearly five decades, Keaster Construction Inc. has been a trusted general contractor in Belt, Montana, delivering projects that stand the test of time. With 49 years of experience, our team has mastered the art of building homes, transforming properties, and creating structures that blend craftsmanship with modern design. Our expertise lies in understanding the unique vision of each client and turning it into a reality—whether it’s constructing a custom home from the ground up, remodeling an existing property, or designing functional barndominiums that combine living and working spaces. Every project is guided by our commitment to precision, reliability, and enduring quality. We believe that construction is more than just assembling materials—it’s about building comfort, value, and long-term satisfaction.
HAPPY CUSTOMERS!
What our customers say
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FREQUENTLY ASKED QUESTIONS
How long has Keaster Construction Inc. been serving Belt, Montana?
We have proudly served Belt and the surrounding Montana communities for over 49 years, bringing trusted expertise to custom builds, remodels, and barndominiums.
What makes a barndominium different from a traditional home?
A barndominium blends barn-like structures with residential features, offering open layouts, durability, and flexibility for both living and workspace needs.
Can Keaster Construction Inc. handle both small and large remodels?
Yes, our team manages projects of all sizes—from minor upgrades to full house remodels—always with the same level of precision and care.
Your Vision, Our Commitment to Excellence
At Keaster Construction Inc., we take pride in building trust, delivering quality, and carrying nearly five decades of experience into every project. Serving Belt, Montana, and surrounding communities, our team is dedicated to creating spaces that combine durability, thoughtful design, and lasting value. From custom homes to remodels and barndominiums, each project is guided by excellence, clear communication, and dependable service. With 49 years of proven results, we remain committed to providing comfort, pride, and reliability for generations to come.
- General Contracting
SERVICE AREAS
- Belt, MT
- Great Falls, MT
- Monarch, MT
- Neihart, MT
- Highwood, MT
- Geyser, MT
- Stanford, MT
- Sun River, MT
